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<template>
<el-dropdown trigger="click" @command="handleSetSize">
<div>
<svg-icon class-name="size-icon" icon-class="size" />
</div>
<el-dropdown-menu slot="dropdown">
<el-dropdown-item :disabled="size==='medium'" command="medium">Medium</el-dropdown-item>
<el-dropdown-item :disabled="size==='small'" command="small">Small</el-dropdown-item>
<el-dropdown-item :disabled="size==='mini'" command="mini">Mini</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</template>
<script>
export default {
computed: {
size() {
return this.$store.getters.size
}
},
methods: {
handleSetSize(size) {
this.$ELEMENT.size = size
this.$store.dispatch('setSize', size)
this.refreshView()
this.$message({
message: 'Switch Size Success',
type: 'success'
})
},
refreshView() {
// In order to make the cached page re-rendered
this.$store.dispatch('delAllCachedViews', this.$route)
const { fullPath } = this.$route
this.$nextTick(() => {
this.$router.replace({
path: '/redirect' + fullPath
})
})
}
}
}
</script>
<style scoped>
.size-icon {
font-size: 20px;
cursor: pointer;
vertical-align: -4px!important;
}
</style>